Pop-open zipper bag



FIG. 1 is a perspective view of the design;

FIG. 2 is a top plan view of the design;

FIG. 3 is a bottom view of the design;

FIG. 4 is a front perspective view of the design;

FIG. 5 is a left view of the design;

FIG. 6 is a right view of the design; and,

FIG. 7 is a back perspective view of the design.

Broken lines and shading lines in the figures are shown for illustrative purposes only and form no part of the claimed design. 

CLAIM I claim the ornamental design for a pop-open zipper bag, as shown and described. 